In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: fix race between dump and ip_set_list resize The release path of ip_set_dump_do() and ip_set_dump_done() read i…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: fix race between dump and ip_set_list resize The release path of ip_set_dump_do() and ip_set_dump_done() read inst->ip_set_list via ip_set_ref_netlink(), a plain rcu_dereference_raw() of the array pointer. These run from netlink_recvmsg() without the nfnl mutex and without an RCU read-side critical section. A concurrent ip_set_create() can grow the array: it publishes the new array, calls synchronize_net() …
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/1bc67c3fc98e9fc07032cc56afcdbc690c47d11e Patch
- https://git.kernel.org/stable/c/7cd9103283b26b917360ec99d7d2f2d761bcf1ab Patch
- https://git.kernel.org/stable/c/81d54c766337b923eec26da0a13406760b091093 Patch
- https://git.kernel.org/stable/c/96fbafc20ebd9a613736c2998b89c539fe3042f5 Patch
- https://git.kernel.org/stable/c/a7a299277959683204d73333c32c092fd69327d4 Patch
- https://git.kernel.org/stable/c/e8a9976b61f1bc4aa7fd25fa26726dfdf2adf710 Patch
- https://git.kernel.org/stable/c/e8ee198bbc04a32d336e79160fde980e0235b39f Patch
- https://git.kernel.org/stable/c/ff86ea9b7fdf70564e60436fbee68c96bc459943 Patch
Timeline
- nvd_ingest NVD